captioning sponsored by macneil/lehrer productions >> woodruff: at the united nations today, president obama condemned violence in the muslim world, and he told world leaders time is running out to resolve differences over iran's nuclear program. good evening. i'm judy woodruff. >> ifill: and i'm gwen ifill. on the newshour tonight, we get reaction to the president's speech from margaret warner in new york. >> woodruff: and we assess the administration's foreign policy as mitt romney criticizes the president for the way he's handled overseas crises. >> ifill: then, paul solman looks at why applying for jobs online may just not work. >> woodruff: what's behind the >> i check the email and the job sites hourly. from 7:00 in the morning until midnight. >> woodruff: what's behind the drop in s.a.t. scores? ray suarez looks at the surge in the number of students taking the test, and what it tells us about learning. >> ifill: plus, we talk with journalist bob merry. his new book explores how voters, pollsters, and historians judge presidents. >> you can't be a leader of destiny, as i describ